Analysis
- max time kernel
21s - max time network
25s - platform
windows11-21h2_x64 - resource
win11-20250217-en - resource tags
arch:x64arch:x86image:win11-20250217-enlocale:en-usos:windows11-21h2-x64system - submitted
03/03/2025, 19:27
Static task
static1
Behavioral task
behavioral1
Sample
FILE_ID.diz
Resource
win11-20250217-en
Behavioral task
behavioral2
Sample
aaocg.nfo
Resource
win11-20250218-en
Behavioral task
behavioral3
Sample
stardock.start11.archive.archive.by.aaocg.exe
Resource
win11-20250217-en
General
- Target stardock.start11.archive.archive.by.aaocg.exe
- Size 6.2MB
- Sample250303-x6bvbawpt9
- SHA256 fbc21c408c6d2068fcb30026c0bf9451f776d534cbe91394b184ae2d1a364572
- MD5 45e5bd4932eb624568c4785934910de7
- SHA1 e3197fac1a09e8ee6ff23da368fe97a32b504807
- SHA512 f6d489bfcd919a4f4fb80cb0ed64d50444dc8f6e835d28258928ba34feaf9cb87386fe5d39f22aa463f9eeb0c4d6e5135dae27bfd8a189e91640e2212634b345
- SSDEEP 196608:ehJgab48Y3gcAWP8EScGkLWgcHr/akGVvJ:MgaMgcAS8EScGHgmTZSJ
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
azorult
-
http://upqx.ru/1210776429.php
Signatures
- Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
- Azorult family
- Pony family
- Executes dropped EXE 3 IoCs
pid Process 3096 keygen-pj.exe 800 keygen-step-1.exe 2968 key.exe - Loads dropped DLL 1 IoCs
pid Process 2124 rundll32.exe - Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language keygen-step-1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language keygen-pj.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language key.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3517169085-2802914951-552339849-1000_Classes\Local Settings cmd.exe - Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeImpersonatePrivilege 2968 key.exe Token: SeTcbPrivilege 2968 key.exe Token: SeChangeNotifyPrivilege 2968 key.exe Token: SeCreateTokenPrivilege 2968 key.exe Token: SeBackupPrivilege 2968 key.exe Token: SeRestorePrivilege 2968 key.exe Token: SeIncreaseQuotaPrivilege 2968 key.exe Token: SeAssignPrimaryTokenPrivilege 2968 key.exe - Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4968 wrote to memory of 1832 4968 stardock.start11.archive.archive.by.aaocg.exe 82 PID 4968 wrote to memory of 1832 4968 stardock.start11.archive.archive.by.aaocg.exe 82 PID 1832 wrote to memory of 3096 1832 cmd.exe 86 PID 1832 wrote to memory of 3096 1832 cmd.exe 86 PID 1832 wrote to memory of 3096 1832 cmd.exe 86 PID 1832 wrote to memory of 800 1832 cmd.exe 87 PID 1832 wrote to memory of 800 1832 cmd.exe 87 PID 1832 wrote to memory of 800 1832 cmd.exe 87 PID 1832 wrote to memory of 4136 1832 cmd.exe 88 PID 1832 wrote to memory of 4136 1832 cmd.exe 88 PID 4136 wrote to memory of 1696 4136 control.exe 89 PID 4136 wrote to memory of 1696 4136 control.exe 89 PID 1696 wrote to memory of 2124 1696 rundll32.exe 90 PID 1696 wrote to memory of 2124 1696 rundll32.exe 90 PID 1696 wrote to memory of 2124 1696 rundll32.exe 90 PID 3096 wrote to memory of 2968 3096 keygen-pj.exe 91 PID 3096 wrote to memory of 2968 3096 keygen-pj.exe 91 PID 3096 wrote to memory of 2968 3096 keygen-pj.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\stardock.start11.archive.archive.by.aaocg.exe"C:\Users\Admin\AppData\Local\Temp\stardock.start11.archive.archive.by.aaocg.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4968 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen.bat" "2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1832 -
C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pj.exekeygen-pj.exe -pAevKviq48c3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3096 -
C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe"C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2968 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240647562.bat" "C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe" "5⤵PID:4724
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exekeygen-step-1.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:800
-
-
C:\Windows\System32\control.exe"C:\Windows\System32\control.exe" "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-2.cpl",3⤵
- Suspicious use of WriteProcessMemory
PID:4136 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-2.cpl",4⤵
- Suspicious use of WriteProcessMemory
PID:1696 -
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\SysWOW64\rundll32.exe" "C:\Windows\SysWOW64\shell32.dll",#44 "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-2.cpl",5⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2124
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\240647562.bat
- Size 94B
- SHA256 936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
- MD5 3880eeb1c736d853eb13b44898b718ab
- SHA1 4eec9d50360cd815211e3c4e6bdd08271b6ec8e6
- SHA512 3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pj.exe
- Size 363KB
- SHA256 831c985a5c9cc76c7c3de456f2eafeeba65a8930ef5e2aecc69fc7bd739f1046
- MD5 c0f34f38475aa244c9c8696aeed709a5
- SHA1 0194b56c80c4b5192873400fdc96ce7d8df682a2
- SHA512 15defe7601a9d49325719b746422ddc60492935d3e34db058ed7f726cfeff0b3dac6faf2bcb9113ce14bdf9e8d295bef33931fd23e58c995cc6a4f42fa310ced
- SSDEEP 6144:SE+yclwQKjdn+WPtYVJIoBfv2X+t41k8Pu1:SBdlwHRn+WlYV+W2X+t41kau1
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exe
- Size 112KB
- SHA256 913ee402508d3b9e7e55e1051f16a358ce78c19b4e07c6f234f4b73602802fa1
- MD5 43eb47b71c9f1003adc2d0f108d2679c
- SHA1 5965eb51d289dc79ab56cb995d47f371472d4846
- SHA512 7713cfcf2e1aae2ddc4dab14f4f7f1a4f5a414f87f75a2371fe261edceb9882b935a6044dd0fd1b88fc11cc9b044672fb14a91987806e3afff9df74fd6f5eee0
- SSDEEP 3072:KExRaX6raoCoCyz6/mqv1JR+yBtGOeaeWgiroq:faZ1tme++wiT
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-2.cpl
- Size 6.3MB
- SHA256 f516a0a2e7c781134d23a4111636153416c94d318605bc4749711acc05de0009
- MD5 7aa35ddd6b983cbd1c1a4b9a8394af42
- SHA1 938dfc4d595b7c2ee7da507283aa5726e8b9b693
- SHA512 26c87e4a2f40f0c5cd20d6c1f05fa2d46e77284f4bbdd2c4e81f8827ea2aeb86bf2e09f1709d63d318c0b3047c9e657bcd945e377ab342a0b2f62ad2f767be93
- SSDEEP 196608:xvPD9itHNzO7GDMvGcCoYDCKmYf+JsD2Eg:xQttacr33
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen.bat
- Size 97B
- SHA256 023d11aa3cbc04bc1591c0bb608f35da7c124f8a30c57accaf6be067b889c2ee
- MD5 b7da5b5251bfd8f57cbac943155601a9
- SHA1 133751b2b7a68a92ad1e21417dd4d2b1d44cc2da
- SHA512 7e71857c603dee06fc7a63a8a0e7cfb7f18d24b676c0a3df45f5b011f638a84faf4bb5d69ebc2c5a998482c4bbad1b726c43aa6e5669d3762f263a56d4e47368
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
- Size 103KB
- SHA256 aaa583789b2a7d918ab2654f48b2f401588f43f8b835ea176ea4276c59bed4ee
- MD5 2fbf80a7ba32f036bb97a2d0d909283c
- SHA1 ed00a832320f3806ef3ecacfb54356e55b8e713f
- SHA512 a74ec6ffc270d3800f673aa83a76d6dc59857a71791470a4e09653bbfc18ec192b8949566ab15adaf923a3f9b54d568f6de93ad36df70357450d3effb09160ef
- SSDEEP 1536:vt8UEN3YqiqTLEcW+L9gs2rS+TTYz52kqnjQXyAOrc6neTvRkzbklql/2fqh:Ch1H1W9+eNkdOrDnZ0ql/2fqh
- MD5 SHA1 SHA512 SSDEEP